535.1 / ACH
Acharya, D.P. .

Geometrical Optics For Advanced Students / D.P. Acharya. - 2nd / . - N.Delhi : Oxford & IBH Publishing co. Pvt Ltd , 1980. - 277 ; NULL.

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81 204 0247 2 Rs.20/-


Physics

UGC15613 : 535.1 ACH 1 : Books